问题补充:
---Youshouldn’thavetalkedbacktoourteacherlikethat.Itwasawfullyimpolite.---Youareright.I_________crazyatthatmoment.A.could have beenB.can beC.must have beenD.should have been
答案:
C解析对过去事情的猜测用must have done
时间:2021-08-17 10:51:10
---Youshouldn’thavetalkedbacktoourteacherlikethat.Itwasawfullyimpolite.---Youareright.I_________crazyatthatmoment.A.could have beenB.can beC.must have beenD.should have been
C解析对过去事情的猜测用must have done